103.37.50.0/24

AS132905 · AS number of Ateneo de Davao University

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Summary

Country	Philippines
Domain	addu.edu.ph
ASN	AS132905
Parent Range	103.37.48.0/22
Registry	APNIC
ID	ADDU

WHOIS Details

inetnum:        103.37.48.0 - 103.37.51.255
netname:        ADDU
descr:          Ateneo de Davao University
descr:          E. Jacinto St.
country:        PH
org:            ORG-ADDU1-AP
admin-c:        ADDU1-AP
admin-c:        RFEJ1-AP
admin-c:        MGJ2-AP
tech-c:         ADDU1-AP
tech-c:         RFEJ1-AP
tech-c:         MGJ2-AP
abuse-c:        AA1648-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-ADDU-PH
mnt-irt:        IRT-ADDU-PH
last-modified:  2020-06-22T05:50:28Z
source:         APNIC

irt:            IRT-ADDU-PH
address:        E. Jacinto St., Davao City Davao del sur 8000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ADDU1-AP
admin-c:        RFEJ1-AP
admin-c:        GDS21-AP
tech-c:         ADDU1-AP
tech-c:         RFEJ1-AP
tech-c:         GDS21-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-08
mnt-by:         MAINT-ADDU-PH
last-modified:  2025-11-18T00:29:19Z
source:         APNIC

organisation:   ORG-ADDU1-AP
org-name:       Ateneo de Davao University
org-type:       LIR
country:        PH
address:        F613 Finster Bldg, Ateneo de Davao University, E. Jacinto St
phone:          +63-82-221-2411
fax-no:         +63-82-222-3090
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:25Z
source:         APNIC

role:           ABUSE ADDUPH
country:        ZZ
address:        E. Jacinto St., Davao City Davao del sur 8000
phone:          +000000000
e-mail:         [email protected]
admin-c:        ADDU1-AP
admin-c:        RFEJ1-AP
admin-c:        GDS21-AP
tech-c:         ADDU1-AP
tech-c:         RFEJ1-AP
tech-c:         GDS21-AP
nic-hdl:        AA1648-AP
remarks:        Generated from irt object IRT-ADDU-PH
remarks:        [email protected] was validated on 2025-08-08
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-08T02:14:13Z
source:         APNIC

role:           Ateneo de Davao University administrator
address:        E. Jacinto St., Davao City Davao del sur 8016
country:        PH
phone:          +63-82-221-2411
fax-no:         +63-82-221-2411
e-mail:         [email protected]
admin-c:        ADDU1-AP
admin-c:        RFEJ1-AP
admin-c:        GDS21-AP
tech-c:         ADDU1-AP
tech-c:         RFEJ1-AP
tech-c:         GDS21-AP
nic-hdl:        ADDU1-AP
mnt-by:         MAINT-ADDU-PH
last-modified:  2016-08-16T06:20:01Z
source:         APNIC

person:         Marvin G Javier
address:        Ateneo De Davao University
address:        E. Jacinto St.
address:        Davao City
country:        PH
phone:          +63 82 2212411
fax-no:         +63 82 2223090
e-mail:         [email protected]
nic-hdl:        MGJ2-AP
mnt-by:         MAINT-ADDU-PH
remarks:        ADDU1-AP
last-modified:  2015-03-02T08:33:26Z
source:         APNIC

person:         Ruben F Estuart Jr
address:        Ateneo De Davao University
address:        E. Jacinto St.
address:        Davao City
country:        PH
phone:          +63 82 2212411
fax-no:         +63 82 2223090
e-mail:         [email protected]
nic-hdl:        RFEJ1-AP
mnt-by:         MAINT-ADDU-PH
remarks:        ADDU1-AP
last-modified:  2015-03-02T08:32:40Z
source:         APNIC

route:          103.37.48.0/22
descr:          Ateneo de Davao University
country:        PH
origin:         AS132905
mnt-lower:      MAINT-ADDU-PH
mnt-routes:     MAINT-ADDU-PH
mnt-by:         MAINT-ADDU-PH
remarks:        being used as four /24 blocks
remarks:        in order to do splitting of traffic
remarks:        by application of as-path prepend
last-modified:  2015-02-25T07:05:28Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.37.50.0/24

Range	ASN	Company	Num of IPs
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.128.0/22	AS1851	Adelaide University	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.128.0/22	AS4826	Adelaide University	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.0.0/22	AS138415		1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.132.0/22	AS139468	DC Communications Inc.	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.10.0/23	AS10010	NetLaputa Corporation	512
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.7.0/24	AS10111	HKG	256
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.228.0/24	AS134165	CBRE	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256
103.37.185.0/24	AS150417	Manu Host	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

12 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
103.37.50.239	AS132905 AS number of Ateneo de Davao University	`22.24ms` from Manila, PH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
9.163.14.8	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
195.174.2.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.98ms` from Bursa, TR
79.8.220.232	AS3269 Telecom Italia S.p.A.	`1.58ms` from Milan, IT
144.86.139.120	AS15171 Tombigbee Fiber LLC	`10.70ms` from New Orleans, US
82.120.253.104	AS3215 Orange S.A.	`8.79ms` from Paris, FR
52.203.46.88	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
49.60.137.88	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
114.203.251.216	AS9318 SK Broadband Co Ltd	`2.10ms` from Seoul, KR
61.254.56.248	AS9318 SK Broadband Co Ltd	`7.68ms` from Seoul, KR
83.226.198.152	AS8434 Telenor Sverige AB	`3.34ms` from Stockholm, SE
175.4.101.104	AS4134 CHINANET-BACKBONE	`5.17ms` from Changsha, CN
208.114.34.168	AS11650 Pioneer Long Distance Inc.	`8.37ms` from Dallas, US
116.13.7.88	AS4538 China Education and Research Network Center	`12.40ms` from Guangzhou, CN
5.80.202.232	AS2856 British Telecommunications PLC	`1.30ms` from London, GB
97.246.230.216	AS6167 Verizon Business	`18.62ms` from Los Angeles, US
77.74.178.40	AS200107 Kaspersky Lab Switzerland GmbH	`3.96ms` from Moscow, RU
176.110.202.216	AS38917 INTERCOMTEL Limited Company	`6.00ms` from Moscow, RU
100.2.71.56	AS701 Verizon Business	`2.49ms` from New York City, US
72.187.180.40	AS33363 Charter Communications, Inc	`9.26ms` from Orlando, US
71.237.220.216	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Portland, US
54.81.206.88	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
189.241.128.136	AS8151 UNINET	`3.81ms` from Santiago de Queretaro, MX
174.86.114.40	AS20115 Charter Communications LLC	`7.15ms` from St. Louis, US
188.77.226.168	AS12479 Orange Espagne SA	`10.87ms` from Zaragoza, ES
2.134.174.104	AS9198 JSC Kazakhtelecom	`9.43ms` from Almaty, KZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 103.37.50.237

traceroute to 103.37.50.237 (103.37.50.237): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 0.213 ms

2 *

3 [AS1299] 62.115.180.207 1.037 ms

4 [AS9299] 210.213.134.173 149.726 ms

5 [AS9299] 210.213.134.59 173.887 ms

6 *

7 [AS132905] 103.37.48.46 86.436 ms

8 [AS132905] 103.37.48.54 86.205 ms

9 [AS132905] 103.37.50.237 84.644 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 2025

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